aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mm/alignment.c
diff options
context:
space:
mode:
authorCatalin Marinas <catalin.marinas@arm.com>2009-07-24 12:32:56 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2009-07-24 12:32:56 +0100
commit347c8b70b1d5256e445e54e736f88d21877616cf (patch)
tree513ae480cdb8eb46ec68aab77ab78c5d8b3a205b /arch/arm/mm/alignment.c
parentb86040a59feb255a8193173caa4d5199464433d5 (diff)
Thumb-2: Implement the unified arch/arm/mm support
This patch adds the ARM/Thumb-2 unified support to the arch/arm/mm/* files. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm/mm/alignment.c')
-rw-r--r--arch/arm/mm/alignment.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 03cd27d917b..b270d6228fe 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -159,7 +159,9 @@ union offset_union {
#define __get8_unaligned_check(ins,val,addr,err) \
__asm__( \
- "1: "ins" %1, [%2], #1\n" \
+ ARM( "1: "ins" %1, [%2], #1\n" ) \
+ THUMB( "1: "ins" %1, [%2]\n" ) \
+ THUMB( " add %2, %2, #1\n" ) \
"2:\n" \
" .section .fixup,\"ax\"\n" \
" .align 2\n" \
@@ -215,7 +217,9 @@ union offset_union {
do { \
unsigned int err = 0, v = val, a = addr; \
__asm__( FIRST_BYTE_16 \
- "1: "ins" %1, [%2], #1\n" \
+ ARM( "1: "ins" %1, [%2], #1\n" ) \
+ THUMB( "1: "ins" %1, [%2]\n" ) \
+ THUMB( " add %2, %2, #1\n" ) \
" mov %1, %1, "NEXT_BYTE"\n" \
"2: "ins" %1, [%2]\n" \
"3:\n" \
@@ -245,11 +249,17 @@ union offset_union {
do { \
unsigned int err = 0, v = val, a = addr; \
__asm__( FIRST_BYTE_32 \
- "1: "ins" %1, [%2], #1\n" \
+ ARM( "1: "ins" %1, [%2], #1\n" ) \
+ THUMB( "1: "ins" %1, [%2]\n" ) \
+ THUMB( " add %2, %2, #1\n" ) \
" mov %1, %1, "NEXT_BYTE"\n" \
- "2: "ins" %1, [%2], #1\n" \
+ ARM( "2: "ins" %1, [%2], #1\n" ) \
+ THUMB( "2: "ins" %1, [%2]\n" ) \
+ THUMB( " add %2, %2, #1\n" ) \
" mov %1, %1, "NEXT_BYTE"\n" \
- "3: "ins" %1, [%2], #1\n" \
+ ARM( "3: "ins" %1, [%2], #1\n" ) \
+ THUMB( "3: "ins" %1, [%2]\n" ) \
+ THUMB( " add %2, %2, #1\n" ) \
" mov %1, %1, "NEXT_BYTE"\n" \
"4: "ins" %1, [%2]\n" \
"5:\n" \